| 704 / | HD | DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION |
| 200 | DF | SPEECH SIGNAL PROCESSING {4} |
| 231 | DF | .~ Recognition {8} |
| 243 | DF | .~.~ Creating patterns for matching {2} |
| 245 | ![]() | .~.~.~ Clustering |